CN110447132B - 正极添加剂、其制备方法以及包含其的正极和锂二次电池 - Google Patents
正极添加剂、其制备方法以及包含其的正极和锂二次电池 Download PDFInfo
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- CN110447132B CN110447132B CN201880017875.9A CN201880017875A CN110447132B CN 110447132 B CN110447132 B CN 110447132B CN 201880017875 A CN201880017875 A CN 201880017875A CN 110447132 B CN110447132 B CN 110447132B
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Images
Classifications
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- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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EP3604229B1 (en) * | 2017-11-17 | 2023-05-03 | LG Energy Solution, Ltd. | Method of preparing irreversible additive included in cathode material for lithium secondary battery, cathode material including irreversible additive prepared by the same, and lithium secondary battery including cathode material |
JPWO2022070649A1 (ko) * | 2020-09-30 | 2022-04-07 | ||
KR102471332B1 (ko) * | 2020-10-23 | 2022-11-28 | 주식회사 에코프로비엠 | 리튬 이차전지용 양극 첨가제 및 이를 포함하는 양극재 |
CN115968507A (zh) * | 2020-11-26 | 2023-04-14 | 株式会社Lg新能源 | 锂二次电池正极用添加剂、其制造方法和包含其的锂二次电池 |
WO2022240111A1 (ko) * | 2021-05-10 | 2022-11-17 | 주식회사 엘지에너지솔루션 | 리튬 이차전지의 양극용 첨가제, 이의 제조방법 및 이를 포함하는 리튬 이차전지의 양극 |
EP4329013A1 (en) * | 2021-10-19 | 2024-02-28 | LG Chem, Ltd. | Method for preparing cathode additive for lithium secondary battery |
CN114039043B (zh) * | 2021-11-10 | 2023-06-06 | 广州博粤新材料科技有限公司 | 一种高容量复合型正极补锂剂及其制备方法 |
WO2023090948A1 (ko) * | 2021-11-19 | 2023-05-25 | 주식회사 엘지에너지솔루션 | 양극 활물질층용 조성물 및 리튬이차전지 |
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US6207325B1 (en) * | 1997-05-19 | 2001-03-27 | Showa Denko K.K. | Lithium-containing complex metal oxide, preparation methods thereof, and cathode electroactive material using the same and lithium secondary cells |
JP2005317277A (ja) * | 2004-04-27 | 2005-11-10 | Japan Storage Battery Co Ltd | 非水電解質電池 |
KR20060008568A (ko) * | 2004-07-21 | 2006-01-27 | 제일모직주식회사 | 비수계 전해질 2차 전지 양극 활물질용 리튬-니켈 복합산화물, 그 제조방법 및 그를 포함하는 양극 활물질 |
KR20070082900A (ko) * | 2006-02-17 | 2007-08-22 | 주식회사 엘지화학 | 리튬-금속 복합산화물의 제조방법 |
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KR20140058165A (ko) * | 2012-11-06 | 2014-05-14 | 주식회사 엘지화학 | 이차전지용 양극 활물질 및 이를 포함하는 이차전지 |
CN103915610A (zh) * | 2013-01-07 | 2014-07-09 | 三星Sdi株式会社 | 正极活性物质、包括其的正极和锂电池、及其制备方法 |
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EP3595063B1 (en) | 2022-07-06 |
EP3595063A1 (en) | 2020-01-15 |
JP7045553B2 (ja) | 2022-04-01 |
PL3595063T3 (pl) | 2022-09-05 |
JP2020513145A (ja) | 2020-04-30 |
KR20190064397A (ko) | 2019-06-10 |
KR102388848B1 (ko) | 2022-04-20 |
US20200335790A1 (en) | 2020-10-22 |
US11329287B2 (en) | 2022-05-10 |
CN110447132A (zh) | 2019-11-12 |
EP3595063A4 (en) | 2020-07-08 |
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